EP3388751A4 - Natural cold-source heat-dissipation system for various data equipment rooms - Google Patents

Natural cold-source heat-dissipation system for various data equipment rooms Download PDF

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Publication number
EP3388751A4
EP3388751A4 EP16872226.2A EP16872226A EP3388751A4 EP 3388751 A4 EP3388751 A4 EP 3388751A4 EP 16872226 A EP16872226 A EP 16872226A EP 3388751 A4 EP3388751 A4 EP 3388751A4
Authority
EP
European Patent Office
Prior art keywords
various data
source heat
dissipation system
data equipment
equipment rooms
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16872226.2A
Other languages
German (de)
French (fr)
Other versions
EP3388751A1 (en
Inventor
Wei Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Hi-1 New Materials Technology Research Institute Co Ltd
Original Assignee
Guangdong Hi-1 New Materials Technology Research Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201521026978.1U external-priority patent/CN205174671U/en
Priority claimed from CN201510909724.2A external-priority patent/CN105402839A/en
Application filed by Guangdong Hi-1 New Materials Technology Research Institute Co Ltd filed Critical Guangdong Hi-1 New Materials Technology Research Institute Co Ltd
Publication of EP3388751A1 publication Critical patent/EP3388751A1/en
Publication of EP3388751A4 publication Critical patent/EP3388751A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/208—Liquid cooling with phase change
    • H05K7/20827—Liquid cooling with phase change within rooms for removing heat from cabinets, e.g. air conditioning devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/42—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger characterised by the use of the condensate, e.g. for enhanced cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0003—Exclusively-fluid systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20309—Evaporators
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20318—Condensers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20327—Accessories for moving fluid, for connecting fluid conduits, for distributing fluid or for preventing leakage, e.g. pumps, tanks or manifolds
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20345—Sprayers; Atomizers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
    • F28D2021/0031—Radiators for recooling a coolant of cooling systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/20—Indexing scheme relating to G06F1/20
    • G06F2200/201—Cooling arrangements using cooling fluid
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20836—Thermal management, e.g. server temperature control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54—Free-cooling systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Other Air-Conditioning Systems (AREA)
EP16872226.2A 2015-12-10 2016-10-14 Natural cold-source heat-dissipation system for various data equipment rooms Withdrawn EP3388751A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201521026978.1U CN205174671U (en) 2015-12-10 2015-12-10 A natural cold source cooling system for all kinds of data computer labs
CN201510909724.2A CN105402839A (en) 2015-12-10 2015-12-10 Natural cold source cooling system for various data rooms
PCT/CN2016/102111 WO2017097032A1 (en) 2015-12-10 2016-10-14 Natural cold-source heat-dissipation system for various data equipment rooms

Publications (2)

Publication Number Publication Date
EP3388751A1 EP3388751A1 (en) 2018-10-17
EP3388751A4 true EP3388751A4 (en) 2019-01-09

Family

ID=59012678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16872226.2A Withdrawn EP3388751A4 (en) 2015-12-10 2016-10-14 Natural cold-source heat-dissipation system for various data equipment rooms

Country Status (4)

Country Link
US (1) US20180368289A1 (en)
EP (1) EP3388751A4 (en)
JP (1) JP2019502089A (en)
WO (1) WO2017097032A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10634397B2 (en) * 2015-09-17 2020-04-28 Purdue Research Foundation Devices, systems, and methods for the rapid transient cooling of pulsed heat sources
US11375641B2 (en) 2017-11-17 2022-06-28 Nortek Air Solutions Canada, Inc. Blended operation mode for providing cooling to a heat load
SG10202110166SA (en) 2017-11-17 2021-10-28 Nortek Air Solutions Canada Inc Blended operation mode for providing cooling to a heat load
CN107960047A (en) * 2017-12-26 2018-04-24 桐城市信谷网络科技有限公司 A kind of computer room multichannel water-cooling heat radiating device
US11531383B1 (en) * 2020-09-30 2022-12-20 Amazon Technologies, Inc. Mist cooling for computer systems
CN114719356B (en) * 2022-04-11 2023-04-18 湖南汽车工程职业学院 Ground heat radiation structure of computer room

Citations (4)

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Publication number Priority date Publication date Assignee Title
US20070295477A1 (en) * 2005-11-14 2007-12-27 Lynn Mueller Geothermal Exchange System Using A Thermally Superconducting Medium With A Refrigerant Loop
CN201396875Y (en) * 2009-03-20 2010-02-03 宾肯科技(北京)有限公司 Special air conditioner for embedded cabinet
CN202709352U (en) * 2012-07-04 2013-01-30 杭州展德软件技术有限公司 Energy-saving heat-extraction device facing internet data center (IDC) machine room
US20130139534A1 (en) * 2010-08-16 2013-06-06 Huawei Technologies Co., Ltd. Energy-saving device for air conditioner outdoor unit and energy-saving method thereof

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JPS61223469A (en) * 1985-03-28 1986-10-04 住友電気工業株式会社 Cooling device utilizing heat pipe
JPH01110176A (en) * 1987-10-23 1989-04-26 Seiko Epson Corp Printer
US4986937A (en) * 1989-08-23 1991-01-22 George Sorio Central air duct scooper humidifier
JP3117241B2 (en) * 1991-04-26 2000-12-11 東芝キヤリア株式会社 Air conditioner
US5943211A (en) * 1997-04-18 1999-08-24 Raytheon Company Heat spreader system for cooling heat generating components
JP2001091102A (en) * 1999-09-27 2001-04-06 Toyo Eng Works Ltd Evaporative condenser
TW445360B (en) * 2000-08-02 2001-07-11 Nutec Electrical Eng Co Ltd Air-conditioning apparatus with evaporative type condenser
US6968709B2 (en) * 2003-12-01 2005-11-29 International Business Machines Corporation System and method for cooling multiple logic modules
US20080083231A1 (en) * 2004-12-20 2008-04-10 Zhan Wang Dehumidifying and Ventilating Method and Air Conditioner Therewith
US7805953B2 (en) * 2005-08-09 2010-10-05 Tim Allan Nygaard Jensen Prefilter system for heat transfer unit and method
CN101118077A (en) * 2007-09-21 2008-02-06 清华大学 Natural convection type separation type hot pipe machinery room heat extraction device
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JP5113502B2 (en) * 2007-11-27 2013-01-09 パナソニック株式会社 Electrostatic atomizer
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US10409345B2 (en) * 2015-03-23 2019-09-10 Nec Corporation Phase change cooling device and phase change cooling method
CN105402839A (en) * 2015-12-10 2016-03-16 北京无极合一新能源科技有限公司 Natural cold source cooling system for various data rooms
CN205174671U (en) * 2015-12-10 2016-04-20 北京无极合一新能源科技有限公司 A natural cold source cooling system for all kinds of data computer labs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070295477A1 (en) * 2005-11-14 2007-12-27 Lynn Mueller Geothermal Exchange System Using A Thermally Superconducting Medium With A Refrigerant Loop
CN201396875Y (en) * 2009-03-20 2010-02-03 宾肯科技(北京)有限公司 Special air conditioner for embedded cabinet
US20130139534A1 (en) * 2010-08-16 2013-06-06 Huawei Technologies Co., Ltd. Energy-saving device for air conditioner outdoor unit and energy-saving method thereof
CN202709352U (en) * 2012-07-04 2013-01-30 杭州展德软件技术有限公司 Energy-saving heat-extraction device facing internet data center (IDC) machine room

Non-Patent Citations (1)

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Title
See also references of WO2017097032A1 *

Also Published As

Publication number Publication date
US20180368289A1 (en) 2018-12-20
WO2017097032A1 (en) 2017-06-15
EP3388751A1 (en) 2018-10-17
JP2019502089A (en) 2019-01-24

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